AirHint found the following cheapest return flights from Brussels (BRU) to New York (JFK) in September 2026 (see full year).

Return flights

18 Sep - 21 Sep	Finnair
29 Sep - 06 Oct	Vueling Airlines
19 Sep - 27 Sep	Finnair
02 Sep - 09 Sep	Finnair
08 Sep - 23 Sep	Finnair
10 Sep - 14 Sep	Finnair
11 Sep - 15 Sep	Finnair
08 Sep - 14 Sep	Finnair
09 Sep - 14 Sep	Finnair
01 Sep - 09 Sep	Finnair
15 Sep - 22 Sep	Finnair
21 Sep - 04 Oct	Finnair
19 Sep - 03 Oct	Finnair
27 Sep - 03 Oct	Finnair
26 Sep - 01 Oct	British Airways
19 Sep - 03 Oct	United	direct
26 Sep - 01 Oct	United	direct
27 Sep - 03 Oct	Brussels Airlines	direct

Also check the deals for one-way flights from Brussels to New York in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Brussels to New York in September from $475

Return flights